為什么照著打不對啊
Statement stmt = (Statement) conn.createStatement();
?? ??? ?ResultSet rs =? stmt.executeQuery("select user_name,age from imooc_goddess");
為什么? executeQuert? 下面紅線,顯示錯誤
Statement stmt = (Statement) conn.createStatement();
?? ??? ?ResultSet rs =? stmt.executeQuery("select user_name,age from imooc_goddess");
為什么? executeQuert? 下面紅線,顯示錯誤
2017-03-23
舉報
2017-03-23
我感覺應該是沒拋出異常吧
2017-03-23
你打錯了。。。executeQuery